[i=s]This post was last edited by littleshrimp on 2021-10-2 12:15[/i]Yesterday, when I was testing the WI-FI routine, it prompted "flow is low wait flow timeout 0", and I suspected that there was a pr...
2021 National Undergraduate Electronic Design CompetitionRestart notification and schedule
(Dianzuzi [2021] No. 03)Organizing committees of each competition area and relevant colleges and universities...
There have been 335 commits since the last release on September 2, 2021, averaging about 2.5 commits per day.The full changelog can be found at https://micropython.org/resources/micropython-ChangeLog....
The last day to apply, the Allwinner R329 development board worth 299 yuan is waiting for you to take away, let's play togetherhow to apply
(1) ReadR329 Tutorial 1 | Zhouyi AIPU Deployment and Simulat...
The motion platform of the flight simulator is mainly used to provide the pilot with dynamic information of the aircraft movement, so that the flight personnel can feel the same as the dynamic feelin...[Details]
A digital oscilloscope is composed of an analog front end, ADC, trigger circuit, data processing and waveform display. The analog front end and ADC will add additional noise to the measured signal. W...[Details]
In recent years, the automobile market has been a rapidly developing market in China and has made a huge contribution to the growth of our country's GDP. As cars become more "electronic" and "syste...[Details]
As we all know, measures to suppress interference, such as shielding, filtering, reasonable grounding, and reasonable layout, are very effective and widely used in engineering practice. You can also ...[Details]
I wrote an article before: STM32 Beginner's Notes on RCC (1) , which introduced several functions for setting the system clock. Just now, when I suddenly wanted to trace SystemInit(), I found that the...[Details]
The advantages and disadvantages of laser particle size analyzer mainly depend on the following aspects:
1. Particle size measurement range The particle size range is wide and suitable for a wide...[Details]
DS18B20 is a temperature sensor with a "one-wire bus" interface launched by DALLAS Semiconductor. Compared with traditional temperature measuring elements such as thermistors, it is a new type of dig...[Details]
On November 17, the Nanjing Port new distributed photovoltaic power generation project Zhenjiang Dagang Photovoltaic Project, built by China Railway 14th Bureau, a central enterprise stationed in Jina...[Details]
International Energy Network learned that on March 22, China Huadian Group Co., Ltd. released the first batch of inverter framework bidding announcement for 2024.
The project scale is 13GW. Th...[Details]
Vacuum gauge principle Vacuum Gauge, also known as vacuum gauge, is an instrument for measuring vacuum or air pressure. Generally, the changes in certain physical effects of gases under different...[Details]
Dynamic scanning display interface circuit and program
In the single-chip system, the dynamic scanning display interface is one of the most widely used display methods in the single-chip s...[Details]
Simple reference voltage generation circuit using shunt regulator
Function of the circuit
The shunt regulator IC TL431 is equivalent to a programmable Zener diode. It has a 2.5V bandgap refere...[Details]
The basic principle design of electric toys mainly includes the main control (MCU), power management and motor. Among them, the motor part is the core part of the whole system, and its design needs...[Details]
Recently, Lian Yubo, executive vice president of BYD Group, said in an interview with CGTN host Lian Yingchun that Tesla is a very successful company, BYD respects and admires Tesla, and is also a go...[Details]
The forward and reverse wiring of a three-phase inverter is a highly technical job, involving many aspects such as electrical principles, wiring methods and safe operation. This article will introd...[Details]
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